How long can you stand this heavy running training?
How long can you stand this heavy running training?
Try to stay on the treadmill by tapping the screen quickly and never give up!
Remember, your stamina will increase at each 500 meters.
Skich uses cookies and similar technologies to provide, improve, secure and analyse our services. By clicking "Accept All", you agree to let us use our own and third party cookies according to Cookies Policy.
